• CalipherJones@lemmy.world
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    2 days ago

    We can weigh all of those gases. We can also blow them up. We can also look at emissions spectrums. There’s a lot of ways to test gases. That’s why we know they exist.

    As for Ukraine… People have been there. There are pictures and videos. Thousands of years of history.

    I’m not sure if you’re joking or not because I’ve seen people with similar arguments.